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        lluck42个人博客
      
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          Notes
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      <a href="https://lluck42.gitee.io/note/token%E4%B8%AD%E5%BF%83/" class="link black dim">
        token-centre
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      token-centre 介绍  token-centre token中心 低延迟、零依赖、可扩展、流程简单 支持 微信公众号 场景 用于单个公司多个产品，多平台 token 中心存储 只需填写 appid appsecret 等关键信息 延迟2ms~3ms  软件架构 gin、内存缓存、sqlite3 零依赖 可直接运行
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      <a href="https://lluck42.gitee.io/note/baidu-picture-search-api/" class="link black dim">
        百度图片检索api
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      因项目需求，需要图片检索
本打算从百度图片检索中网页抓取，但是无意间看到了一个api
多次测试、删减参数，剩余参数如下：
https://image.baidu.com/search/acjson?tn=resultjson_com&amp;ipn=rj&amp;word=火爆鱿鱼&amp;rn=100&amp;pn=1 tn=resultjson_com 必填，不填404，应该是定义返回格式的 ipn=rj 必填，不填404，功能未知。。。 word=关键字 填入要检索的内容 rn=100 range number 每页条数 pn=1 page number 当前页 查询结果：
然后就可以根据查询的图片地址，愉快的选图了 O(∩_∩)O哈哈~
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      <a href="https://lluck42.gitee.io/note/tkinter-excel-change-column/" class="link black dim">
        kubeadm config image 阿里云镜像
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      tkinter excel列互换 1、拖放需要装换的到窗口
2、输入规则
3、点击转换
转换的文件会产生在 exe 同目录下
dist 中有 pyinstaller 编译好的 exe 文件
https://gitee.com/lluck42/tkinter-excel-change-column
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      <a href="https://lluck42.gitee.io/note/%E7%99%BD%E9%9B%AA%E5%85%AC%E4%B8%BB/" class="link black dim">
        Snow White and the Seven Dwarfs
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      Once upon a time, a princess named Snow White lived in a castle with her father, the King, and her stepmother, the Queen.
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      <a href="https://lluck42.gitee.io/note/kubeadm%E9%85%8D%E7%BD%AE%E9%98%BF%E9%87%8C%E4%BA%91%E9%95%9C%E5%83%8F/" class="link black dim">
        kubeadm config image 阿里云镜像
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      <p>这个脚本无意中看到了，要和 <code>kubeadm config image list</code> 配合使用
用于 kubeadm 的阿里云镜像下载，还是挺重要的</p>
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      <a href="https://lluck42.gitee.io/note/c%E8%B0%83%E7%94%A8libvlc%E6%92%AD%E6%94%BE%E8%A7%86%E9%A2%91/" class="link black dim">
        简单的 c 调用 libvlc 播放视频
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      <p>最近在看 libvlc.dll 使用方式,
不巧的是，这方面的中文资料比较少，有些还是基于 c# 或是 vs的，毕竟太依赖于编辑器。
于是乎，找资料呀找资料，官网 win demo 看起来挺不错的 ，官网 0.8.6c sdk 下载。</p>
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      <a href="https://lluck42.gitee.io/note/thinkphpgroupby%E7%BB%84%E5%86%85%E6%8E%92%E5%BA%8F%E5%86%99%E6%B3%95/" class="link black dim">
        kubeadm config image 阿里云镜像
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      <p>有时候会遇到需要对分组内 group by 的数据进行排序。比如，一对多联表查询后，列表显示 A 表，需要关联显示 B 表的最新一条数据。</p>
<p>这个时候就是比较不常见的 组内排序 group by 的例子了。</p>
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